childhood bestfriend (Chaemura)

Eunchae and Niki is a childhood bestfriend they are friends 12 years since they are two years old,Niki left the country and go there to study, they are not seeing each other for four years, eunchae transfer to new school and not knowing that Niki already back 1 year ago ,Niki really like him and made a promise when they were a little that they will be married, then when Niki have a chance and she took it because she really like eunchae

( hahahahaha seems boring hahahaha but I'm gonna try my best this is my first time so I hope you like it)